Plans

Reading is free. Building models & indexes starts at Standard. Writing grounded stories — the CIDX Press MCP — is on Professional.

Read

Free

$0
No MCP access
  • Read every published story
  • Browse the pre-screened news feed
  • Inspect the models & indexes behind each claim
Start reading
Build

Standard

$19/mo
Builder MCP (cidx)
  • Everything in Free
  • Connect the cidx builder MCP
  • Create & analyze compartment models and composite indexes
  • Publish models/indexes to the catalog
Get Standard
The crown
Build + Write

Professional

$49/mo
Builder MCP (cidx) + Writing MCP (cidx-press)
  • Everything in Standard
  • Connect the CIDX Press writing MCP
  • Write evidence-grounded stories — analyze, scenario, goal-seek
  • Hard-grounded claims, drafts in the Studio, publish & share
Get Professional
Scale

Enterprise

Custom
All MCPs + custom
  • Everything in Professional
  • Team seats & shared catalog
  • Priority support & SLAs
Contact us

MCPs connect to your agent (Claude Code, Claude Desktop, …). The builder (cidx) makes the models & indexes; the writer (cidx-press) grounds and publishes the stories. How to connect →